CONTACT US

Columbus Corporate Office
2800 Corporate Exchange Drive
Suite 240
Columbus, Ohio 43231
(614) 714-0299
Columbus AASHTO-Accredited Laboratory
5710 Westbourne Avenue
Columbus, Ohio 43213
(614) 892-0162
Cleveland Office & AASHTO-Accredited Laboratory
2271 Scranton Road Suite 120
Cleveland, OH 44113
(216) 860-0558
Cincinnati Office
2868 East Kemper Road
Cincinnati, Ohio
(513) 337-9823
Akron Office
520 South Main Street
Suite 2531
Akron, Ohio 44311
(234) 602-0083
Ann Arbor Office & AASHTO-Accredited Laboratory
3915 Research Park Drive
Suite A2
Ann Arbor, MI 48108